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Changelog - Apr 4 to May 1, 2026

Free Business Model Canvas tool, Verdict tier, cash referral program, Korean localization, more precise market sizing, and a much faster landing.

Written by Vincent

Published on May 1, 2026

New

  • Verdict Tier ($14.99). New entry-level paid unlock that opens all 13 report sections. Founder ($29) still adds Smart Pivots.

  • Free Business Model Canvas Tool. Generate a 9-cell BMC for any idea, in 7 languages, with print-ready output and email delivery.

  • Free AI Business Name Generator. Suggests names with reasoning and domain availability cues.

  • Korean Localization. Full app, blog, and pricing in Korean, bringing supported locales to 8.

  • Cash Referral Program. Earn cash on every paid report you refer, with PayPal payouts, a tiered commission ladder, and a dedicated /referral-program landing page.

  • Help Dock + Onboarding. Opt-in onboarding overlay and Help Dock with FAQ shortcuts, integrated with live chat for paid users.

  • Realistic vs Optimistic Market Data. Paid reports can toggle between realistic and optimistic market scenarios, with full unit economics and break-even projections per scenario.

  • More Precise Market Sizing. Further improvements to TAM, SAM, and SOM, with per-tier methodology tooltips and visible source URLs across reports.

  • Live Pipeline Progress. Deep scans show a real-time progress feed of each pipeline step.

  • Refresh Teaser for Free Users. Free reports get a refresh chip with a clear preview of what a paid refresh unlocks.

  • Niche Validation Hub. New /validate hub plus per-niche validation pages with cross-linked snapshots.

  • Alternatives-To Pages. Programmatic comparison pages between Preuve AI and 9+ validators (IdeaBuddy, ValidatorAI, FounderPal, RebeccAi, IdeaCheck, IdeaProof, ReadySetLaunch, VenturusAI, WorthBuild).

  • Free Community Refresh. One-time free community signal regeneration for older paid reports.

  • NEW Badge on Competitors. Radar re-scans now flag newly discovered competitors with a NEW badge.

  • Lens Tooltips. Methodology tooltips on Executive Summary and Investment Memo lens headers.

  • Build with AI Polish. Centered upsell layout with real provider logos (Claude, GPT, Cursor) and bundled with 10-packs.

Improved

  • Faster Landing. Total Blocking Time on /app dropped from over 3 seconds to under 10ms via lazy chunks, deferred third-party scripts, and inlined critical paint.

  • Cloudflare CDN. Landing pages now route through Cloudflare for faster global delivery, with immutable 1-year caching on hashed assets.

  • Stripe Managed Payments. Subscriptions, lifetime, token packs, and Build with AI now use Stripe Checkout with refined legal copy and 3DS handling. Legacy Dodo subscriptions stay on Dodo.

  • Compare Hub Refresh. New graphite tile design, Verified badges, freshness signals, methodology strip, and self-hosted brand logos across all locales.

  • About Page Rewrite. New trust-and-transformation framing, founder story, AI pipeline explainer, and audience-tightened copy.

  • Reviews Page Refresh. Real Trustpilot stars, founder partner badges (Findly, Wired Business, Twelve Tools, ScrollLaunch), and Product Hunt mention.

  • Mobile Form Redesign. Sticky CTA bar, compact layout, less scroll, and consistent CTA labels across user states.

  • Multi-Run Consensus Scoring. "Preuve AI Score" now consistently named and cited as the validation methodology across pricing, compare, and FAQ pages.

  • Pitch Audio. Stronger pauses, slower pacing, refreshed voice tone, and reliable completion refresh.

  • Investor-Ready Package. Repositioned with manual-review messaging across 8 locales, with price moved to $499 and $100 referral commission.

  • Smart Pivots. Sharper copy for the Smart Pivots feature across pricing and reports.

  • Stale Update Banner. Smarter PWA auto-update flow that no longer reloads while you read a report.

  • Onboarding Tour. Free desktop tour adds an Improve Score step, mobile tour disabled to keep small screens clean.

  • Idea Generator. Now returns 5 ideas, gates 3 behind email capture, with richer outputs.

  • Blog Polish. Editorial typography pass (Geist + Source Serif), category pill nav, AVIF images, and tighter TL;DR boxes. New posts include the Pitch Deck Guide, Market Validation Pillar, AI Coding Stats 2026, Validation Benchmarks 2026, and Business Plan Startup, with FR/DE/ES/IT/PT/AR/KO translations.

  • Analytics. New page, UTM, and webhook revenue tracking via OpenPanel. Datafast and Google tracking removed.

Security

  • Hardened authentication, Stripe webhook signature checks, agency API routes, lead unsubscribe links, and CSP across landing and app.

  • Added rate limiting to authentication and chat endpoints.

  • Multi-account signup abuse blocking with safe recovery paths.

  • Stricter privacy and terms language across B2C and Teams pages, with passwordless auth and verifiable provider names.

Fixes

  • Stripe checkout 400 when welcome promo auto-attached.

  • India report TAM/SAM/SOM currency mismatch.

  • Auth handoff on free loading flow.

  • Localized blog hreflang and meta titles.

  • Compare page background, mobile layout, and hreflang issues.

  • Many smaller polish, typography, and i18n fixes across all 8 locales.

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